8.43949

Cyclopentylmethylether

(stabilised) for synthesis

• Synonym(e): CPME
• Empirische Formel (Hill-System): C₆H₁₂O
• CAS-Nummer: 5614-37-9
• Molekulargewicht: 100.16
• UNSPSC Code: 12352112
• NACRES: NA.22
• MDL number: MFCD08276401
• Assay: ≥99% (GC)
• Grade: synthesis grade
• Bp: 106 °C/760 mmHg
• Vapor pressure: 59.9 hPa ( 25 °C)

Eigenschaften

• grade: synthesis grade
• Quality Level: 200
• vapor pressure: 59.9 hPa ( 25 °C)
• assay: ≥99% (GC)
• form: liquid
• potency: 200-2000 mg/kg LD₅₀, oral (Rat), >2000 mg/kg LD₅₀, skin (Rat)
• greener alternative product characteristics: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• dilution: (for synthesis)
• bp: 106 °C/760 mmHg
• mp: -140 °C
• transition temp: flash point -1 °C
• density: 0.86 g/mL at 25 °C
• greener alternative category: Aligned
• storage temp.: 2-30°C
• SMILES string: COC1CCCC1
• InChI: 1S/C6H12O/c1-7-6-4-2-3-5-6/h6H,2-5H2,1H3
• InChI key: SKTCDJAMAYNROS-UHFFFAOYSA-N

Beschreibung

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. Cyclopentyl methyl ether (CPME) is a greener alternative to other ethereal solvents such as tetrahydrofuran (THF), 2-methyl tetrahydrofuran (2-MeTHF), dioxane (carcinogenic), tert-Butyl methyl ether (MTBE), and 1,2-dimethoxyethane (DME) and thus has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information.

Analysis Note

Gehalt (GC, Fl.%): ≥ 99.0 % (a/a)
Dichte (d 20 °C/ 4 °C): 0.862 - 0.864
Wasser (K. F.): ≤ 0.50 %
Peroxide (als H₂O₂): ≤ 0.05 %
Identität (IR): entspricht

Sicherheitshinweise

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225 - H302 - H315 - H319
• pcodes: P210 - P233 - P240 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 37.4 °F - closed cup
• flash_point_c: < 3 °C - closed cup